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High Air Pressure DTH Drill Bits DHD340 Dia 110-133mm For 4" DTH Hammer

    Buy cheap High Air Pressure DTH Drill Bits DHD340 Dia 110-133mm For 4
     
    Buy cheap High Air Pressure DTH Drill Bits DHD340 Dia 110-133mm For 4
    • Buy cheap High Air Pressure DTH Drill Bits DHD340 Dia 110-133mm For 4
    • Buy cheap High Air Pressure DTH Drill Bits DHD340 Dia 110-133mm For 4

    High Air Pressure DTH Drill Bits DHD340 Dia 110-133mm For 4" DTH Hammer

    Ask Lasest Price
    Brand Name : Miroc
    Model Number : DTH Button Bit
    Price : negotiation
    Supply Ability : 20000 pieces per month
    Delivery Time : 25 days
    Certification : ISO
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    High Air Pressure DTH Drill Bits DHD340 Dia 110-133mm For 4" DTH Hammer

    DHD340 DTH Drill Bits with Dia 110~133mm for 4" DTH hammer


    Diameter: 110mm to 133mm.

    Applicaiton field: blasting hole, geotheromal hole.

    Face design: flat, convex, concave

    Inserts design: spherical, ballistic, parabolic

    Fetures: 1.Reliable quality, long service life, rare abnormal breakage during service life.

    2.Good flushing effect to ensure high drilling rate
    3.Strict quality warranty and compensation rules


    Basic Information


    DHD340 High Air Pressure DTH Bit Specification:


    DiameterButtons and Size (mm)Flushing holeWeightPart Number
    mminchFrontGaugekg
    DHD340 Ballistic button/Concave face
    1154 1/24×14,2×148×142104148301235
    1214 3/44×14,2×148×142114148301236
    12754×14,3×148×142124148301237
    1305 1/84×14,3×148×162144148301238
    DHD340 Spherical button/Concave face
    1154 1/24×14,2×148×142104148301239
    1214 3/44×14,2×148×142114148301240
    12754×14,3×148×142124148301241
    1305 1/84×14,3×148×162144148301242
    1335 1/44×14,3×148×162154148301243
    DHD340 Ballistic button/Convex face
    1104 3/84×14,2×148×1429.34148301244
    1154 1/24×14,2×148×142104148301245
    1214 3/44×14,2×148×142114148301246
    12754×14,3×148×142124148301247
    1305 1/84×14,3×148×162144148301248
    1335 1/44×14,3×148×162154148301249
    DHD340 Spherical button/Flat face
    1104 3/86×148×1429.34148301250
    1154 1/26×148×142104148301251
    1214 3/46×148×142114148301252
    12757×148×142124148301253
    1305 1/87×148×162144148301254
    1335 1/47×148×162154148301255


    We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.


    4" Mine Drilling Bits

    Drill BitBit Dia.Air Holes No.Gauge ButtonsFront Buttons

    Weight

    (Kg)

    mminch
    ND45(DHD340A/COP44)105426*Φ145*Φ138.5
    110427*Φ136*Φ138.8
    115427*Φ146*Φ139.0
    120428*Φ146*Φ149.8
    127528*Φ147*Φ1411.0
    NSD4105426*Φ145*Φ139.0
    110427*Φ136*Φ139.5
    115427*Φ146*Φ139.8
    120428*Φ146*Φ1411.5
    127528*Φ147*Φ1412.3
    NQL40105426*Φ145*Φ139.0
    110427*Φ136*Φ139.2
    115427*Φ146*Φ139.5
    120428*Φ146*Φ1410.3
    127528*Φ147*Φ1411.5
    NM4105426*Φ145*Φ136.0
    110427*Φ136*Φ136.2
    115427*Φ146*Φ136.6
    120428*Φ146*Φ147.0
    127528*Φ147*Φ14

    7.4


    Applications


    • Underground mining

    • Down the hole rock drilling


    Competitive Advantage


    • High grade tungsten carbide inserts
    • Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment


    DHD340 Hammer


    Keywords


    DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit,

    Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit


    Factory


    Quality High Air Pressure DTH Drill Bits DHD340 Dia 110-133mm For 4" DTH Hammer for sale
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